Hydroquinone as a buffer additive for suppression of bubbles formed by electrochemical oxidation of the CE buffer at the outlet electrode in capillary electrophoresis/electrospray ionization-mass spectrometry

Analytical Chemistry

Volumn 71, Issue 8, 1999, Pages 1658-1661

  Moini, Mehdi ^a   Cao, Ping ^a   Bard, Allen J ^a  

^a UNIVERSITY OF TEXAS AT AUSTIN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BENZOQUINONE; CYTOCHROME C; HEMOGLOBIN S; HYDROQUINONE; OXYGEN; PLATINUM;

ARTICLE; CAPILLARY ELECTROPHORESIS; CHEMICAL REACTION; CHROMATOGRAPHY; ELECTRIC CURRENT; ELECTROCHEMISTRY; ELECTRODE; MASS SPECTROMETRY; OXIDATION; OXIDATION REDUCTION REACTION; PH;

BUFFERS; ELECTROCHEMISTRY; ELECTRODES; ELECTROPHORESIS, CAPILLARY; HYDROQUINONES; MASS SPECTROMETRY; OXIDATION-REDUCTION;

EID: 0033561742     PISSN: 00032700     EISSN: None     Source Type: Journal    
DOI: 10.1021/ac9811266     Document Type: Article

References (32)

1. Ikonomou, M. G.; Blades, A. T.; Kebarle, P. Anal. Chem. 1991, 63, 1989.
2. Blades, A. T.; Ikonomou, M. G.; Kebarle, P. Anal. Chem. 1991, 63, 2109.
3. Van Berkel, G. J.; McLuckey, S. A.; Glish, G. L. Anal. Chem. 1992, 64, 1586.
4. Xu, X.; Nolan, S. P.; Cole, R. B. Anal. Chem. 1994, 66, 119.
5. Van Berkel, G. J.; Zhou, F. Anal. Chem. 1995, 67, 2916.
6. Van Berkel, G. J.; Zhou, F.; Aronson, J. T. Int. J. Mass Spec. Ion Processes 1997, 162, 55.
7. Bier, M. Electrophoresis; Academic Press: New York, 1959; p 264.
8. Timperman, A.; Tracht, S. E.; Sweedler, J. V. Anal. Chem. 1996, 68, 2693.
9. Severs, J. C.; Harms, A. C.; Smith, R. D. Rapid Commun. Mass Spectrom. 1996, 10, 1175.
10. Cao, P.; Moini, M. Rapid Commun. Mass Spectrom. 1998, 12, 864.
11. Figeys, D.; Oostveen, I. V.; Ducret, A.; Aebersold, R. Anal. Chem. 1996, 68, 1822.
12. Li, M. X.; Liu, L.; Wu, J.; Lubman, D. M. Anal. Chem. 1997, 69, 2451.
13. Macka, M.; Andersson, P.; Haddad, P. R. Anal. Chem. 1998, 70, 743.
14. Van Berkel, G. J.; Zhou, F.; Aronson, J. T. Proceedings of the 44th American Society for Mass Spectrometry Conference on Mass Spectrometry and Allied Topics; 1996; p 1088.
15. Van Berkel, G. J. In Electrospray Ionization Mass Spectrometry: Fundamentals, Instrumentation, and Applications; Cole, R. B., Ed.; John Wiley: New York, 1997.
16. Cao, P.; Moini, M. J. Am. Soc. Mass Spectrom. 1997, 8, 561
17. Smith, R. D.; Barinaga, C. J.; Udseth, H. R. Anal. Chem. 1988, 60, 1948.
18. Lee, E. D.; Muck, W.; Henion, J. D.; Covey, T. R Biomed. Environ. Mass Spectrom. 1989, 18, 844.
19. Olivares, J. A.; Nguyen, N. T.; Yongker, C. R.; Smith, R. D. Anal. Chem. 1987, 59, 1230.
20. Kriger, M. S.; Cook, K. D.; Ramsey, R. S. Anal. Chem. 1995, 67, 385.
21. Wahl, J. H.; Smith, R. D. J. Capillary Electrophor. 1994, 1, 62.
22. Fang, L.; Zhang, R.; Williams, E. R.; Zare, R. N. Anal. Chem. 1994, 66, 3696.
23. Cao, P.; Moini, M. J. Am. Soc. Mass Spectrom. 1998, 9, 1081.
24. Cao, P.; Moini, M. Electrophoresis 1998, 19, 2200.
25. Siethoff, C.; Nigge, W.; Linscheid, M. Anal. Chem. 1998, 70, 1357.
26. Moseley, M. A.; Jorgenson, J. W.; Shabanowitz, J.; Hunt, D. F.; Tomer, K. B. J. Am. Soc. Mass Spectrom. 1992, 3, 289.
27. Takada, Y.; Nakayama, K.; Yoshida, M.; Sakairi, M. Rapid Commun. Mass Spectrom. 1994, 8, 695.
28. Standard Potentials in Aqueous Solution; Bard, A. J., Parsons, R., Jordan, J., Eds. Marcel Dekker: New York, 1985; p 795.
29. Lingane, J. J. Electroanalytical Chemistry, 2nd ed.; Interscience: New York, 1958.
30. Chia, V. K. F.; Soriaga, M. P.; Hubbard, A T. J. Electroanal. Chem. 1984, 167, 97.
31. Soriaga, M. P.; Hubbard, A. T. J. Am. Chem. Soc. 1982, 104, 2735.
32. CRC Handbook of Chemistry and Physics, 74th ed.; Lide, D. R., Frederikse, H. P. R. Eds.; CRC Press: Boca Raton, 1993; p 8-27.